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- 1. Multiple Choice
How do animals get information about their environment?
by using their senses
by hunting prey
by identifying their prey
by staying safe from predators
- 2. Multiple Choice
What is the function of the pupil?
responds to light
where light enters the eye
processes information to main an image
to transfer information from the receptors to the brain
- 3. Multiple Choice
What is the function of the eye's light receptors?
respond to light
where light enters the eye
processes information to main an image
to transfer information from the receptors to the brain
- 4. Multiple Choice
When a predator recognizes its prey, what is the function of the brain in this process?
responds to light
where light enters the eye
processes information information to form an image of the prey
to transfer information from the receptors to the brain
- 5. Multiple Choice
How can a predator know if a prey is safe to eat?
by comparing the image of the prey to memories
from light reflecting off of the prey
by making an image of the prey in the brain
by shining a light directly in the eye of the predator
- 6. Multiple Choice
How do animals survive?
by avoiding food and finding predators
by finding food and finding predators
by avoiding food and avoiding predators
by finding food and avoiding predators
- 7. Multiple Choice
What is the correct order of how a gecko finds food?
First, light reflects off the prey. Then it travels from a source to the prey. Then, it and travels to the gecko’s eyes. As it travels from the prey to the gecko’s eyes, it carries information about the prey.
First, light travels from a source to the gecko’s prey. Then, it reflects off the prey and travels to the gecko’s eyes. As it travels from the prey to the gecko’s eyes, it carries information about the prey.
First, light travels from the prey to the gecko’s eyes. Then it travels from a source to the prey. Then, it reflects off the prey and travels to the gecko’s eyes. As it carries information about the prey, it reflects off the prey.
First, it carries information about the prey. Then, light travels from the prey to the gecko’s eyes. Then it travels from a source to the prey. Then, it reflects off the prey.
- 8. Multiple ChoiceThe one thing a scientist changes in a science experiment.observationhypothesisnothingvariable
- 9. Multiple Choice
Animals have different body ___________that allow them to get information from their environment.
feelings
structures
brains
- 10. Multiple Choice
An animal will ________if he suddenly sees food that he can eat.
do nothing
react
function
structure
- 11. Multiple Choice
Once information gets to the brain, the brain ______________ an image.
processes
blocks out
doesn't see
take apart
- 12. Multiple Choice
Information that supports an answer to a question.
evidence
conclusion
hypothesis
experiment
- 13. Multiple Choice
What does this photo demonstrate?
The lizards uses its sense of smell to find food.
The lizards uses its sense of sight to find food.
The lizards uses its sense of hearing to find food.
The lizards uses its taste of smell to find food.
- 14. Multiple Choice
What do Conservation biologists do?
study plants and animals in an environment in order to make sure they are surviving
study land forms in order to get information about earth
study plants and animals in an environment in order write books
study electrical systems in order to prevent blackouts
- 15. Multiple Choice
Animals that are active at night have
high-sensitivity light receptors in their eyes
low-sensitivity light receptors in their eyes
large brains
small brains
- 16. Multiple Choice
Animals that are active at night
have difficulty seeing objects when there is a lot of light
have difficulty seeing objects when there is little light
can see objects easily during daylight
have difficulty seeing objects when there is no day light
- 17. Multiple Choice
Which to images would represent what an animal with low-sensitivity light receptors would see
- 18. Multiple Choice
Which to images would represent what an animal with high-sensitivity light receptors would see
- 19. Multiple Choice
Which statement best represents the path of light in this diagram?
From light source, reflects off of prey, light enters eye through pupil, receptors respond to light, brain processes information to create an image of the prey.
Light reflects off of prey, light enters eye through pupil, goes through the light source, receptors respond to light, brain processes information to create an image of the prey.
From light source, reflects off of prey, light enters eye through receptors, pupil respond to light, brain processes information to create an image of the prey.
From light source, reflects off of prey, enters eye through pupil, receptors respond to light, brain processes information to create an image of the predator.
- 20. Multiple Choice
How could more light at night make it hard for a Tokay Gecko to see its prey?
A Tokay gecko has low-sensitivity light receptors and the prey looks too bright.
A Tokay gecko has high-sensitivity light receptors and the prey looks too bright.
A Tokay gecko cannot see at night.
A Tokay gecko needs a lot of light to see its prey
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